Family name ชาญประดิษฐ์ (ชาญประดิษฐ์ 
, Charnpradit ) , in all the world, is a rare last name. The family name ชาญประดิษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ชาญประดิษฐ์ is the forename as well as the last name.